Comparison

Diligent Messenger vs GPC Connect

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Diligent Messenger

A secure messaging application designed for executives and board members to communicate confidentially. It integrates with a board management platform, ensuring conversations are protected by encryption and access controls within a trusted governance framework.

Highlights
  • Secure messaging for executives
  • Integrated with Diligent Boards platform
  • End-to-end message encryption
  • Strict access controls
  • Admin and Board Member user roles
  • Centralized group and permission management
Features
Read full description

Our secure messaging app is purpose-built for board members and executives who demand both confidentiality and compliance. This isn’t just another messaging tool — it is an integrated extension of our Diligent Borads platform, enabling direct communication within the same closed loop environment where board materials are shared and discussed. Absolute Peace of Mind. Whether you're discussing mergers, financials, or strategic moves, our app ensures your conversations stay private — protected by best-in-class systems infrastructure, message encryption and strict access controls. Every message lives within the governance framework you already trust — ensuring alignment, compliance, and continuity. Your trusted support by your side. Diligent Messenger is built to reflect the real-world dynamics of board operations, offering two distinct user roles: Admins and Board Members/Executives. Admins can create groups, share announcements, and control permissions centrally, without intruding on private board discussions. It’s the same trusted support board administrators provide in person, now extended into a secure digital environment. Additional information: Over 4,000 organizations and 145,000 executives and board members trust Diligent with their most confidential board meeting materials. Now, we’re bringing that same level of protection to your most time-sensitive and critical messages. In order for you to begin using Diligent Messenger for secure business messaging, an account and administrator will need to be set up for your organization.

About

GPC Connect

Features
Read full description

The GPC Connect app is designed to empower Canada’s diverse community of governance professionals. Aligned with GPC’s mission to raise the bar in governance and promote the highest standards in corporate governance, this app offers a seamless, one-stop solution for connecting, learning, and growing within the profession. The app provides easy access to GPC’s resources, networking opportunities, and our member-exclusive content to elevate governance across all sectors— for all organizations whether listed, private, public, crown, not-for-profit or next gen. Key Features Include: - Member Directory - Program Calendar & Registration - Member-to-Member Messaging - Global Network Resources - Member Groups - Forums & Message Boards - News Feed & more!

Screenshots

Diligent Messenger3 screens
GPC Connect4 screens

Verdict

The call

Diligent Messenger and GPC Connect are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Diligent Messenger ships an update every 6 weeks, GPC Connect every 2 months. The most recent releases landed on August 30, 2026 and September 18, 2026 respectively.

ScorecardNo meaningful differences
Diligent Messenger versus GPC Connect: the parameters behind the verdict, then further details
ParameterDiligent MessengerGPC Connect
PriceFreeFree
Rating4.7 (19 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings19 — better—
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.1 — better15.0
Further details — not scored
Size111 MB55 MB
Age rating4+4+
DeveloperDiligent CorporationGovernance Professionals of Canada (GPC)

In-app purchases

None

Diligent Messenger

No in-app purchases

None

GPC Connect

No in-app purchases

Questions

Is Diligent Messenger free?
Diligent Messenger is free to download, with no in-app purchases.
Is GPC Connect free?
GPC Connect is free to download, with no in-app purchases.
Do Diligent Messenger or GPC Connect have ads?
Neither Diligent Messenger nor GPC Connect shows ads.
Which is updated more often, Diligent Messenger or GPC Connect?
Diligent Messenger ships an update every 6 weeks, and GPC Connect every 2 months. Most recently, Diligent Messenger was updated on August 30, 2026 and GPC Connect on September 18, 2026.

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